Results 51 to 60 of about 65,224 (262)

Operation of a Microfabricated Planar Ion-Trap for Studies of a Yb$^+$-Rb Hybrid Quantum System

, 2019
In order to study interactions of atomic ions with ultracold neutral atoms, it is important to have sub-$\mu$m control over positioning ion crystals. Serving for this purpose, we introduce a microfabricated planar ion trap featuring 21 DC electrodes. The
Bahrami, Abasalt, Drechsler, Martin, Gerritsma, Rene, Joger, Jannis, Müller, Matthias, Schmidt-Kaler, Ferdinand   +5 more
core   +1 more source

Feasibility of detecting single atoms using photonic bandgap cavities [PDF]

, 2004
We propose an atom-cavity chip that combines laser cooling and trapping of neutral atoms with magnetic microtraps and waveguides to deliver a cold atom to the mode of a fiber taper coupled photonic bandgap (PBG) cavity. The feasibility of this device for
, Barclay P E, Barclay P E Srinivasan K Borselli M Painter O, Barclay P E Srinivasan K Borselli M Painter O, Benjamin Lev, Carmichael H, Doherty A C, Folman R, Hideo Mabuchi, Horak P, Kartik Srinivasan, Kimble H J, Lev B, Long R, Long R Reichel J, Lugiato L A, Luo X Krüger P Brugger K Wildermuth S Gimpel H Klein M W Groth S Folman R Bar-Joseph I Schmiedmayer J, Mabuchi H, Mandel L, Metcalf H, Oskar Painter, Paul Barclay, Reichel J, Srinivasan K, Srinivasan K Barclay P E Borselli M Painter O, Vu?kovi? J, Weinstein J D, Wildermuth S Krüger P Becker C Brajdic M Haupt S Kasper A Folman R Schmiedmayer J   +27 more
core   +2 more sources

Liver‐specific lncRNAs associated with liver cancers

FEBS Open Bio, EarlyView.
Long non‐coding RNAs (lncRNAs) are regulatory molecules with various functions. They are more tissue‐specific than proteins and can be used as potential biomarkers, particularly in cancer diagnostics and prognosis. In this review, we have systematically compiled all lncRNAs with exclusive expression in the human liver, verified their liver specificity ...
Olga Y. Burenina, Roman K. Makarchenko, Maria P. Rubtsova, Olga A. Dontsova   +3 more
wiley   +1 more source

Condensate splitting in an asymmetric double well for atom chip based sensors

, 2006
We report on the adiabatic splitting of a BEC of $^{87}$Rb atoms by an asymmetric double-well potential located above the edge of a perpendicularly magnetized TbGdFeCo film atom chip.
A. I. Sidorov, B. V. Hall, B. V. Hall, P. Hannaford, R. Anderson, S. Whitlock   +5 more
core   +1 more source

Theoretical analysis of the implementation of a quantum phase gate with neutral atoms on atom chips [PDF]

, 2006
We present a detailed, realistic analysis of the implementation of a proposal for a quantum phase gate based on atomic vibrational states, specializing it to neutral rubidium atoms on atom chips. We show how to create a double--well potential with static
A. Negretti, C. Henkel, E. Charron, J. Reichel, J. Schmiedmayer, L. F. Shampine, M. A. Cirone, M. A. Nielsen, P. W. Shor, R. Folman, T. Calarco   +10 more
core   +3 more sources

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

FEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh, Éva Bozó, Zikrullah Bölükkaya, Artem Zhyvolozhnyi, Anatoliy Samoylenko, Henrikki Liimatainen, Seppo J. Vainio, Caglar Elbuken   +7 more
wiley   +1 more source

A Compact Microchip-Based Atomic Clock Based on Ultracold Trapped Rb Atoms

, 2009
We propose a compact atomic clock based on ultracold Rb atoms that are magnetically trapped near the surface of an atom microchip. An interrogation scheme that combines electromagnetically-induced transparency (EIT) with Ramsey's method of separated ...
Anderson, Dana Z., Farkas, Daniel M., Hudek, Kai M., Salim, Evan A., Segal, Stephen R., Squires, Matthew B.   +5 more
core   +2 more sources

Report on the 2nd MObility for Vesicle research in Europe (MOVE) symposium—2024

FEBS Open Bio, EarlyView.
The 2nd MObility for Vesicle research in Europe (MOVE) Symposium in Belgrade brought over 280 attendees from 28 countries to advance extracellular vesicle (EV) research. Featuring keynotes, presentations, and industry sessions, it covered EV biogenesis, biomarkers, therapies, and manufacturing.
Dorival Mendes Rodrigues‐Junior, Michaela Kocholata, Marilena E. Lekka, Olga Janouskova, Moran Yadid, Maja Kosanovic   +5 more
wiley   +1 more source

Robust spatial coherence 5$\,\mu$m from a room-temperature atom chip

, 2016
We study spatial coherence near a classical environment by loading a Bose-Einstein condensate into a magnetic lattice potential and observing diffraction. Even very close to a surface (5$\,\mu$m), and even when the surface is at room temperature, spatial
Folman, Ron, Groswasser, David, Japha, Yonathan, Keil, Mark, Zhou, Shuyu   +4 more
core   +1 more source

Calibration of a single atom detector for atomic micro chips [PDF]

, 2007
We experimentally investigate a scheme for detecting single atoms magnetically trapped on an atom chip. The detector is based on the photoionization of atoms and the subsequent detection of the generated ions.
A. Günther, A. Stibor, C. J. Vale, C. Zimmermann, D. Komma, G. Birkl, H. Rubinsztein-Dunlop, I. S. Gilmore, J. Fortágh, S. Kraft, T. Campey, T. Schumm   +11 more
core   +2 more sources